【负2分之1】的100次方×2的101次方
问题描述：
【负2分之1】的100次方×2的101次方
答
(-1/2)`100 *2`101=1/2`100 *2`100 *2 =2���һ��Ϊʲô����2��1/2`100和2`100化简等于1
【负2分之1】的100次方×2的101次方
(-1/2)`100 *2`101=1/2`100 *2`100 *2 =2���һ��Ϊʲô����2��1/2`100和2`100化简等于1